BTBD7 (BTB Domain Containing 7) is a protein involved in regulating epithelial-mesenchymal transition (EMT), a crucial process in embryonic development, tissue repair, and cancer metastasis. It helps control cell shape and movement by influencing the cell’s internal framework. Dysregulation of BTBD7 is linked to fibrosis and tumor progression, underscoring its role in tissue remodeling and its potential as a therapeutic target in fibrotic diseases and metastatic cancer.